common/ceph_argparse: add missing forward declaration

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>

diff --git a/src/common/ceph_argparse.h b/src/common/ceph_argparse.h
index d63a2bdd796a28e149f6b64140ccd761d127c3ab..5a160dd0b797e62ee92ab4bf890b9e8c102067db 100644 (file)
--- a/src/common/ceph_argparse.h
+++ b/src/common/ceph_argparse.h
@@ -29,6 +29,8 @@
 #include "common/entity_name.h"
 #include "include/encoding.h"
 
+class entity_addrvec_t;
+
 /////////////////////// Types ///////////////////////
 class CephInitParameters
 {